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256 kB ARM Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging
ARM Microcontrollers - MCU Kinetis K20: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, 100-LQFP MK20DX256ZVLL10 NXP Semiconductors 1: HK$168.35 450In Stock	Mfr. Part No. MK20DX256ZVLL10 Mouser Part No 841-MK20DX256ZVLL10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K20: 100MHz Cortex-M4 Performance MCU, 512KB Flash, 64KB SRAM, Full-Speed USB, 100-LQFP Learn More about NXP Semiconductors nxp kinetis k2x mcu	Datasheet	450In Stock	HK$168.35 HK$134.23 HK$120.59 HK$116.40 View HK$109.65 HK$109.49 HK$109.41 Quote	Min.: 1 Mult.: 1	K20_100	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	2 x 16 bit	100 MHz	66 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU MT512P 100LQFP MKE16F256VLL16 NXP Semiconductors 1: HK$85.08 175In Stock	Mfr. Part No. MKE16F256VLL16 Mouser Part No 841-MKE16F256VLL16	NXP Semiconductors	ARM Microcontrollers - MCU MT512P 100LQFP	Datasheet	175In Stock	HK$85.08 HK$66.34 HK$56.88 HK$54.91 View HK$54.83 HK$52.44 HK$52.36 Quote	Min.: 1 Mult.: 1	KE1xF	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	168 MHz	89 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, CAN, USB, 48QFN MKS20FN256VFT12 NXP Semiconductors 1: HK$109.74 1,172In Stock	Mfr. Part No. MKS20FN256VFT12 Mouser Part No 841-MKS20FN256VFT12	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis S 32-bit MCU, ARM Cortex-M4 core, 256KB Flash, 120MHz, CAN, USB, 48QFN	Datasheet	1,172In Stock	HK$109.74 HK$89.19 HK$85.08 HK$73.82 View HK$70.53 HK$64.28 HK$55.65 Quote	Min.: 1 Mult.: 1	KS2X	SMD/SMT		ARM Cortex M4	256 kB	32 bit	16 bit	120 MHz	35 I/O	64 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP MK53DX256ZCLQ10 NXP Semiconductors 1: HK$229.01 20In Stock	Mfr. Part No. MK53DX256ZCLQ10 Mouser Part No 841-MK53DX256ZCLQ10	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis K53: 100MHz Cortex-M4 Measurement MCU, 512KB Flash, 64K RAM, USB, ETH, Segment LCD, 144-LQFP Learn More about NXP Semiconductors nxp kinetis k5x mcu	Datasheet	20In Stock	HK$229.01 HK$179.20 HK$171.14 HK$155.52 View HK$150.18 HK$146.73 Quote	Min.: 1 Mult.: 1	K53_100	SMD/SMT	LQFP-144	ARM Cortex M4	256 kB	32 bit	16 bit	100 MHz	94 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART M031LG6AE Nuvoton 1: HK$38.31 37In Stock	Mfr. Part No. M031LG6AE Mouser Part No 503-M031LG6AE	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=256KB/32KB+SPROM 2048B+12xADC+6UART	Datasheet	37In Stock	HK$38.31 HK$25.32 HK$23.10 HK$19.65 View HK$16.28 HK$15.78	Min.: 1 Mult.: 1		SMD/SMT	LQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	72 MHz	42 I/O	32 kB	1.8 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE STM32F103ZCH6 STMicroelectronics 1: HK$108.50 1In Stock	Mfr. Part No. STM32F103ZCH6 Mouser Part No 511-STM32F103ZCH6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1In Stock	HK$108.50 HK$82.04 HK$72.91 HK$68.06 View HK$65.10 HK$60.91 Quote	Min.: 1 Mult.: 1	STM32F103ZC	SMD/SMT	BGA-144	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	112 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM STM32L451RCT3TR STMicroelectronics 1: HK$71.43 230In Stock	Mfr. Part No. STM32L451RCT3TR Mouser Part No 511-STM32L451RCT3TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 kbytes of Flash memory DFSDM	Datasheet	230In Stock	Cut Tape HK$71.43 HK$49.90 HK$47.59 HK$41.35 Reel HK$41.35 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,000		SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	52 I/O	160 kB	1.71 V	3.6 V	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU LPC54616J256ET180 LPC54616J256ET180E NXP Semiconductors 1: HK$136.37 81In Stock	Mfr. Part No. LPC54616J256ET180E Mouser Part No 771-LPC54616256ET180	NXP Semiconductors	ARM Microcontrollers - MCU LPC54616J256ET180 Learn More about NXP Semiconductors nxp lpc546 mcu	Datasheet	81In Stock	HK$136.37 HK$103.57 HK$99.30 HK$81.46 View HK$79.41 HK$78.09 HK$76.86 Quote	Min.: 1 Mult.: 1	LPC546xx	SMD/SMT	TFBGA-180	ARM Cortex M4	256 kB	32 bit	12 bit	180 MHz	145 I/O	136 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB EFM32WG280F256-B-QFP100 Silicon Labs 1: HK$114.09 447In Stock NRND	Mfr. Part No. EFM32WG280F256-B-QFP100 Mouser Part No 634-WG280F256BQFP100 NRND	Silicon Labs	ARM Microcontrollers - MCU Wonder Gecko MCU IC 256KB Learn More about Silicon Labs silabs efm32 wonder gecko mcu	Datasheet	447In Stock	HK$114.09 HK$89.84 HK$82.20 HK$79.24 View HK$75.71 HK$74.88 HK$73.16 Quote	Min.: 1 Mult.: 1	EFM32WG	SMD/SMT	LQFP-100	ARM Cortex M4	256 kB	32 bit	12 bit	48 MHz	85 I/O	32 kB	1.98 V	3.8 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU STM32C092RCT6TR STMicroelectronics 1: HK$30.17 22In Stock 1,000On Order New Product	Mfr. Part No. STM32C092RCT6TR Mouser Part No 511-STM32C092RCT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU	Datasheet	22In Stock 1,000On Order	Cut Tape HK$30.17 HK$20.47 HK$18.91 HK$16.44 HK$15.45 Reel HK$15.45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 1,000	STM32C0	SMD/SMT	LQFP-64	ARM Cortex M0+	256 kB	32 bit	12 bit	48 MHz	61 I/O	30 kB	2 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D STM32L476RCT6TR STMicroelectronics 1: HK$75.95 98In Stock 1,000Expected 22/2/2027	Mfr. Part No. STM32L476RCT6TR Mouser Part No 511-STM32L476RCT6TR	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power FPU Arm Cortex-M4 MCU 80 MHz 256 Kbytes of Flash LCD, USB OTG, D Learn More about STMicroelectronics stm stm32l4 mcu fpu	Datasheet	98In Stock 1,000Expected 22/2/2027	Cut Tape HK$75.95 HK$53.10 HK$50.64 HK$43.98 Reel HK$43.98	Min.: 1 Mult.: 1 Max.: 150 : 1,000	STM32L476RC	SMD/SMT	LQFP-64	ARM Cortex M4	256 kB	32 bit	12 bit	80 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape
ARM Microcontrollers - MCU K32 L2A 100LQFP K32L2A31VLL1A NXP Semiconductors 1: HK$81.95 70In Stock	Mfr. Part No. K32L2A31VLL1A Mouser Part No 771-K32L2A31VLL1A	NXP Semiconductors	ARM Microcontrollers - MCU K32 L2A 100LQFP Learn More about NXP Semiconductors nxp k32 l2 mcus	Datasheet	70In Stock	HK$81.95 HK$63.38 HK$60.42 HK$52.44 View HK$50.06 HK$45.70 HK$43.24 Quote	Min.: 1 Mult.: 1	K32 L2	SMD/SMT		ARM Cortex M0+	256 kB	32 bit	16 bit	72 MHz	86 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, STM32F098CCT6 STMicroelectronics 1: HK$67.24 693In Stock	Mfr. Part No. STM32F098CCT6 Mouser Part No 511-STM32F098CCT6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Low-volt line 1,8V MCU 256 Kbytes of Flash 48 MHz CPU, Learn More about STMicroelectronics stm32f0	Datasheet	693In Stock	HK$67.24 HK$49.40 HK$46.03 HK$40.44 View HK$38.39 HK$34.44 HK$31.73 HK$31.24 Quote	Min.: 1 Mult.: 1	STM32F098CC	SMD/SMT	LQFP-48	ARM Cortex M0	256 kB	32 bit	12 bit	48 MHz	37 I/O	32 kB	1.72 V	1.88 V	- 40 C	+ 85 C
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231H6PMIR A A 595-TM4C1231H6PMIR TM4C1231H6PMI Texas Instruments 1: HK$115.74 260In Stock	Mfr. Part No. TM4C1231H6PMI Mouser Part No 595-TM4C1231H6PMI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1231H6PMIR A A 595-TM4C1231H6PMIR Learn More about Texas Instruments ti tiva C	Datasheet	260In Stock	HK$115.74 HK$91.16 HK$81.30 HK$76.45 View HK$75.95 HK$72.34 HK$71.10 Quote	Min.: 1 Mult.: 1	TM4C1231H6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	43 I/O	32 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1237H6PMI7R TM4C1237H6PMI7 Texas Instruments 1: HK$156.59 160In Stock	Mfr. Part No. TM4C1237H6PMI7 Mouser Part No 595-TM4C1237H6PMI7	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series Microc ontroller A 595-TM4 A 595-TM4C1237H6PMI7R Learn More about Texas Instruments ti tiva C	Datasheet	160In Stock	HK$156.59 HK$126.59 HK$121.33 HK$99.63 HK$92.23	Min.: 1 Mult.: 1	TM4C1237H6PM	SMD/SMT	LQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	43 I/O	32 kB	3.15 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC LPC2136FBD64/01EL NXP Semiconductors 1: HK$208.54 213In Stock	Mfr. Part No. LPC2136FBD64/01EL Mouser Part No 771-LPC2136FBD6401EL	NXP Semiconductors	ARM Microcontrollers - MCU Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC	Datasheet	213In Stock	HK$208.54 HK$167.52 HK$151.08 HK$143.03 View HK$141.63 Quote	Min.: 1 Mult.: 1	LPC2100	SMD/SMT	LQFP-64	ARM7TDMI-S	256 kB	32 bit/16 bit	10 bit	60 MHz	47 I/O	32 kB	3 V	3.6 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU with NXP Touch (TSI) MKE15Z256VLL7 NXP Semiconductors 1: HK$46.03 186In Stock	Mfr. Part No. MKE15Z256VLL7 Mouser Part No 841-MKE15Z256VLL7	NXP Semiconductors	ARM Microcontrollers - MCU 72MHz, 5V Main Stream CM0+ MCU with NXP Touch (TSI) Learn More about NXP Semiconductors nxp kinetis ke1xz microcontrollers	Datasheet	186In Stock	HK$46.03 HK$31.65 HK$31.56 HK$31.48 Quote Quote	Min.: 1 Mult.: 1	KE1xZ	SMD/SMT	LQFP-100	ARM Cortex M0+	256 kB	32 bit	12 bit	72 MHz	89 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis KL17: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB SRAM, 32-QFN MKL17Z256VFM4 NXP Semiconductors 1: HK$66.99 2,164In Stock	Mfr. Part No. MKL17Z256VFM4 Mouser Part No 841-MKL17Z256VFM4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis KL17: 48MHz Cortex-M0+ Ultra-Low Power MCU, 256KB Flash, 32KB SRAM, 32-QFN Learn More about NXP Semiconductors nxp kinetis kl1x mcu	Datasheet	2,164In Stock	HK$66.99 HK$51.87 HK$45.79 HK$43.89 View HK$40.77 HK$39.78 HK$39.70 Quote	Min.: 1 Mult.: 1	KL1x	SMD/SMT	QFN-32	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	28 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, Segment LCD, QFP 100 MKL36Z256VLL4 NXP Semiconductors 1: HK$94.28 187In Stock	Mfr. Part No. MKL36Z256VLL4 Mouser Part No 841-MKL36Z256VLL4	NXP Semiconductors	ARM Microcontrollers - MCU Kinetis L 32-bit MCU, ARM Cortex-M0+ core, 256KB Flash, 48MHz, Segment LCD, QFP 100 Learn More about NXP Semiconductors nxp kinetis kl3x mcu	Datasheet	187In Stock	HK$94.28 HK$73.32 HK$69.95 HK$60.75 View HK$52.03 HK$51.05 HK$49.32 Quote	Min.: 1 Mult.: 1	KL3x	SMD/SMT	LQFP-100	ARM Cortex M0+	256 kB	32 bit	16 bit	48 MHz	84 I/O	32 kB	1.71 V	3.6 V	- 40 C	+ 105 C		Tray
ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 176 PQFP VA41629-PQ176F0PBA VORAGO Restricted Availability	Mfr. Part No. VA41629-PQ176F0PBA Mouser Part No 466-VA41629Q176F0PBA	VORAGO	ARM Microcontrollers - MCU VA41629 - ARM Cortex M4 MCU - HARDSIL Rad. Hardened - 176 PQFP Learn More about VORAGO va4 radiation hardened mcus Mouser does not presently sell this product in your region.				Restricted Availability	Rad-Hard	SMD/SMT	PQFP-176	ARM Cortex M4	256 kB	32 bit		50 MHz	83 I/O		3.3 V	3.3 V	- 55 C	+ 125 C
ARM Microcontrollers - MCU CM4, TQFP64, 256KFlash,T&R, USB,Ethernet,Extended Temp ATSAME53J18A-AFT Microchip Technology 1: HK$51.38 868In Stock	Mfr. Part No. ATSAME53J18A-AFT Mouser Part No 556-ATSAME53J18A-AFT	Microchip Technology	ARM Microcontrollers - MCU CM4, TQFP64, 256KFlash,T&R, USB,Ethernet,Extended Temp Learn More about Microchip Technology microchip sam e5 mcu	Datasheet	868In Stock	Cut Tape HK$51.38 HK$50.22 Reel HK$43.89	Min.: 1 Mult.: 1 : 1,500	ATSAME53	SMD/SMT	TQFP-64	ARM Cortex M4F	256 kB	32 bit	12 bit	120 MHz	51 I/O	128 kB	1.71 V	3.6 V	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape
ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin QFN PIC32CM2532LS00048-I/U5B Microchip Technology 1: HK$31.32 800In Stock	Mfr. Part No. PIC32CM2532LS00048-I/U5B Mouser Part No 579-2532LS00048IU5B	Microchip Technology	ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin QFN Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	800In Stock	HK$31.32 HK$28.69 HK$25.98	Min.: 1 Mult.: 1		SMD/SMT	VQFN-48	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	34 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU TQFP 64, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power PIC32CM2532LE00064-I/PT Microchip Technology 1: HK$31.07 1,234In Stock	Mfr. Part No. PIC32CM2532LE00064-I/PT Mouser Part No 579-CM2532LE00064IPT	Microchip Technology	ARM Microcontrollers - MCU TQFP 64, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power Learn More about Microchip Technology microchip pic32cm lx mcus	Datasheet	1,234In Stock	HK$31.07 HK$28.44 HK$25.81 HK$25.73	Min.: 1 Mult.: 1		SMD/SMT	TQFP-64	ARM Cortex M23	256 kB	32 bit	12 bit	48 MHz	48 I/O	32 kB	1.62 V	3.63 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1237H6PZIR A A 595-TM4C1237H6PZIR TM4C1237H6PZI Texas Instruments 1: HK$162.51 110In Stock	Mfr. Part No. TM4C1237H6PZI Mouser Part No 595-TM4C1237H6PZI	Texas Instruments	ARM Microcontrollers - MCU Tiva C Series MCU A 595-TM4C1237H6PZIR A A 595-TM4C1237H6PZIR Learn More about Texas Instruments ti tiva C	Datasheet	110In Stock	HK$162.51 HK$131.27 HK$125.85 HK$104.56 View HK$98.31 Quote	Min.: 1 Mult.: 1	TM4C1237H6PZ	SMD/SMT	LQFP-100	ARM Cortex M4F	256 kB	32 bit	12 bit	80 MHz	69 I/O	32 kB	3.3 V	3.3 V	- 40 C	+ 85 C		Tray
ARM Microcontrollers - MCU S32K142 32-bit MCU, ARM Cortex-M4F FS32K142MNT0VLLT NXP Semiconductors 1: HK$99.46 259In Stock	Mfr. Part No. FS32K142MNT0VLLT Mouser Part No 771-FS32K142MNT0VLLT	NXP Semiconductors	ARM Microcontrollers - MCU S32K142 32-bit MCU, ARM Cortex-M4F Learn More about NXP Semiconductors nxp s32k mcus	Datasheet	259In Stock	HK$99.46 HK$80.88 HK$55.16 HK$54.66 View HK$54.58 Quote	Min.: 1 Mult.: 1	S32K14x	SMD/SMT	LQFP-100	ARM Cortex M4F	256 kB	32 bit	2 x 12 bit	64 MHz	89 I/O	32 kB	2.7 V	5.5 V	- 40 C	+ 105 C	AEC-Q100	Tray